释义 |
pitch line 【机械学】(齿条)节线,齿距线 (弹子戏的)击弹线(击弹人从线外向目标射击) =pitch circle 以上来源于:《21世纪大英汉词典》 pitch line‘机’节距线; 齿距线pitch line节线(齿轮,凸轮)pitch line节线pitch linen.(名詞 noun)(齒輪的)節圓(= pitch circle)(齒條的)節線,齒距線pitch linepitch circle(齒輪的)節圓document.write('function myFuncti |